Running a 2 stroke on diesel and used engine oil!

Here we go again. I attempt to run this engine by preheating it with Mapp gas. Then we try to pour used motor oil into the fuel tank and run it. Well it likes Mapp gas more than anything else. Both fuels require a hot combustion chamber temperature to start ignition. Spark and low compression isn’t enough. Well now we know! Drop a comment of another strange “fuel” to try. Thanks for hanging out!